This is a review for Revlon's colour stay nail paints. I absolutely recommend thoes. I own over 300 bottles of nail paints from Revlon. I always find that Revlon colour stay nails paints stay longer then normal nail paints. I can go a week without it being chipped. In regular Revlon nail paint, I find it stay about 2-3 days before starting to chip away.
Something I like to do is use regular colour and then top it with "Revlon colour stay top coat."
It works great! I also found that all colour stay's nail paint brushes are thicker then regular, it works smoothly.